%0 Journal Article %A Yu. V. Gulyaev %A M. A. Kulakov %A A. I. Morosov %A E. I. Rau %T Semiconductor structure investigation by the methods of acoustic and electron thermoacoustic microscopy %J Doklady Akademii Nauk %D 1988 %P 849-851 %V 301 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1988_301_4_a17/ %G ru %F DAN_1988_301_4_a17